Question

4) output and ground is C (not shown). You should add this capacitor in the figure. Assume that the load capacitor connected between the +2.5 V VDD 1.81 Uo 0 2.22 I M When the input voltage changes from VL to VH abruptly at time t 0, (a) In the figure above, draw the path for current flow after the output voltage changes and reaches its new dc value. Draw in the above figure (b) What are the circuit parameters (be highly specific as you have two transistors) that determine the time required for the output voltage to change. (c) Sketch the input and output voltages as a function of time. No calculations are necessary. Clearly indicate any delays (rise time, fall time and propagation delays) Input Voltage Time V-0 t-0 Output Voltage Time t-0 (d) What is this inverter called? [1 point; Hint: You can decipher the name from the way the terminals are connected and VDS and VGS values.]

Answer 1

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